TW200722749A - Device for the ultrasonic testing of hot rolled material - Google Patents

Device for the ultrasonic testing of hot rolled material

Info

Publication number
TW200722749A
TW200722749A TW095127695A TW95127695A TW200722749A TW 200722749 A TW200722749 A TW 200722749A TW 095127695 A TW095127695 A TW 095127695A TW 95127695 A TW95127695 A TW 95127695A TW 200722749 A TW200722749 A TW 200722749A
Authority
TW
Taiwan
Prior art keywords
rolling
ultrasonic testing
rollers
rolled material
hot rolled
Prior art date
Application number
TW095127695A
Other languages
English (en)
Other versions
TWI315789B (en
Inventor
Axel Stuber
Hullen Peter Van
Original Assignee
Georgsmarienhutte Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Georgsmarienhutte Gmbh filed Critical Georgsmarienhutte Gmbh
Publication of TW200722749A publication Critical patent/TW200722749A/zh
Application granted granted Critical
Publication of TWI315789B publication Critical patent/TWI315789B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/228—Details, e.g. general constructional or apparatus details related to high temperature conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/043—Analysing solids in the interior, e.g. by shear waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/27—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the material relative to a stationary sensor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2632—Surfaces flat

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
TW095127695A 2005-09-20 2006-07-28 Device for ultrasonic examination of hot rolled material TWI315789B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005044760A DE102005044760B3 (de) 2005-09-20 2005-09-20 Vorrichtung zur Ultraschallprüfung von heißem Walzmaterial

Publications (2)

Publication Number Publication Date
TW200722749A true TW200722749A (en) 2007-06-16
TWI315789B TWI315789B (en) 2009-10-11

Family

ID=37622512

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095127695A TWI315789B (en) 2005-09-20 2006-07-28 Device for ultrasonic examination of hot rolled material

Country Status (14)

Country Link
US (1) US7987719B2 (zh)
EP (1) EP1929287A1 (zh)
JP (1) JP4819900B2 (zh)
KR (1) KR101135769B1 (zh)
CN (1) CN101268362B (zh)
AR (1) AR054940A1 (zh)
BR (1) BRPI0616373A2 (zh)
CA (1) CA2622590C (zh)
DE (1) DE102005044760B3 (zh)
RU (1) RU2383015C2 (zh)
TW (1) TWI315789B (zh)
UA (1) UA93520C2 (zh)
WO (1) WO2007033633A1 (zh)
ZA (1) ZA200801866B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO2755812T3 (zh) 2013-03-12 2018-06-30
DE102013107560B4 (de) * 2013-07-16 2023-11-02 Althaus Engineering Verfahren und Vorrichtung zum Prüfen von Wälzkörpern mittels Ultraschall
DE102013223083A1 (de) * 2013-11-13 2015-05-13 Sms Siemag Ag Verfahren und Vorrichtung zur kontaktlosen Überprüfung der Beschaffenheit eines metallurgischen Gießproduktes
FI20145157L (fi) 2014-02-17 2015-08-18 Andritz Sundwig Gmbh Pitkänomaisten metallimateriaalien valmistusprosessien aikana syntyneiden vikojen indikointi akustisella emissiolla
CN105092700B (zh) * 2015-06-23 2018-06-19 邯钢集团邯宝钢铁有限公司 一种轧辊的冷作硬化接触疲劳显微裂纹检测方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1473682A1 (de) * 1965-12-07 1970-02-19 Automationstrust Fuer Ind Elek Verfahren zur zerstoerungsfreien Pruefung von heissem Walzgut
US3423993A (en) 1966-07-20 1969-01-28 Parametrics Inc Rolling ultrasonic transducer
DE2106891B2 (de) * 1971-02-13 1972-11-30 SKF Kugellagerfabnken GmbH, 8720 Schweinfurt Antriebsvorrichtung fuer kugeln zu deren zerstoerungsfreien pruefung
GB1585648A (en) * 1976-12-28 1981-03-11 Sumitomo Electric Industries Apparatus for detecting flaws in castings
JPS5383672A (en) * 1976-12-28 1978-07-24 Sumitomo Electric Ind Ltd Method and apparatus for detecting inside defect of continuous
GB2128739B (en) * 1982-09-15 1986-05-21 Schlumberger Electronics Ultrasonic inspection devices
US5535628A (en) * 1994-11-14 1996-07-16 Rohrback Cosasco Systems, Inc. Ultrasonic scanner head and method
JPH08290217A (ja) * 1995-04-18 1996-11-05 Kawasaki Steel Corp 形鋼のローラ矯正方法及び装置
JPH1183814A (ja) * 1997-09-09 1999-03-26 Sumitomo Metal Ind Ltd 鋳片の凝固状態検出方法及びその装置
KR100390101B1 (ko) * 1997-10-31 2003-07-04 가와사키 세이테츠 가부시키가이샤 원기둥체 표면의 초음파 탐상방법과 그 탐상장치 및 이를이용한 롤의 연삭방법
DE59914412D1 (de) * 1998-07-24 2007-08-30 Georgsmarienhuette Gmbh Verfahren und Vorrichtung zur zerstörungsfreien Ultraschallprüfung von zu walzendem, noch gut verformbarem Stahl auf Innenfehler
DE19915203C2 (de) * 1998-07-24 2000-11-23 Georgsmarienhuette Gmbh Verfahren und Vorrichtung zur zerstörungsfreien Prüfung von zu walzendem, noch gut verformbarem Stahl auf Innenfehler
DE19955136A1 (de) * 1999-11-17 2001-05-31 Sms Demag Ag Verfahren und Vorrichtung zur berührungslosen online Heißwanddickenmessung an Rohren
DE10127564A1 (de) * 2000-06-16 2002-01-03 Georgsmarienhuette Gmbh Verfahren zum Markieren von Walzmaterial
IT1318734B1 (it) * 2000-08-04 2003-09-10 Technoprobe S R L Testa di misura a sonde verticali.
CN2497311Y (zh) * 2001-08-31 2002-06-26 宝山钢铁股份有限公司 一种超声波探伤夹紧装置
US6945114B2 (en) * 2002-11-25 2005-09-20 The Johns Hopkins University Laser-air, hybrid, ultrasonic testing of railroad tracks
DE102004051020A1 (de) * 2004-10-20 2006-05-04 Sms Demag Ag Verfahren, Vorrichtung und Schaltung zum Ermitteln von Oberflächenfehlern, wie beispielsweise Risse, Ausbrüche und dergleichen an einer Walze eines Walzwerks

Also Published As

Publication number Publication date
KR20080069573A (ko) 2008-07-28
WO2007033633A1 (de) 2007-03-29
US7987719B2 (en) 2011-08-02
CN101268362B (zh) 2011-12-14
JP4819900B2 (ja) 2011-11-24
AR054940A1 (es) 2007-07-25
US20090260439A1 (en) 2009-10-22
CA2622590A1 (en) 2007-03-29
ZA200801866B (en) 2009-06-24
RU2383015C2 (ru) 2010-02-27
JP2009509147A (ja) 2009-03-05
BRPI0616373A2 (pt) 2011-06-21
UA93520C2 (ru) 2011-02-25
EP1929287A1 (de) 2008-06-11
CN101268362A (zh) 2008-09-17
CA2622590C (en) 2011-12-20
DE102005044760B3 (de) 2007-04-12
RU2008115439A (ru) 2009-10-27
KR101135769B1 (ko) 2012-04-16
TWI315789B (en) 2009-10-11

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MM4A Annulment or lapse of patent due to non-payment of fees